First created in 1998 by British artist Martin Creed, the Half the Air in a Given Space art installation has since been done over and over again to the delight of many. Reminds me of my uni days when we had 2000 Millennium balloons fromTesco Fear Of Flying, Finding Happiness, Pure Happiness, Faith In Humanity, Make Me Smile, Life Lessons, At Least, In This Moment, Let It Be